Citizen CB5912-50E PCAT Eco-Drive Atomic Chronograph Watch DetailsThe Citizen PCAT CB5912-50E combines a warm brown dial with a 43mm gold-tone stainless-steel case and matching bracelet. Its tachymeter bezel, sapphire crystal, and balanced chronograph layout create a versatile design suited to both polished and casual settings.Citizen’s caliber E660 Eco-Drive movement is powered by light and provides radio-controlled atomic timekeeping with synchronized adjustment across 24 time zones. The watch also includes a 60-minute chronograph, perpetual calendar, alarm, power-reserve indicator, day-date display, and 200-meter water resistance.Specifications Brand: Citizen Collection: PCAT Model: CB5912-50E Movement: Caliber E660 Eco-Drive Power source: Powered by natural or artificial light Timekeeping: Radio-controlled atomic timekeeping World time: Synchronized adjustment in 24 time zones Chronograph: 1-second timing up to 60 minutes Calendar: Perpetual calendar with day-date display Additional functions: Alarm, 12/24-hour time and power-reserve indicator Bezel: Tachymeter scale Case material: Gold-tone stainless steel Case width: 43mm Lug width: 21.5mm Dial: Brown Crystal: Sapphire crystal Bracelet: Gold-tone stainless steel Clasp: Fold-over clasp with hidden push button Water resistance: 200 meters / 20 bar / 660 feet Band length: Approximately 254mm Weight: Approximately 177.47g Included with your purchase: 5-year Citizen limited warranty card included.